Where can I find a calendar with the list of upcoming opera events in San Francisco

There are three major public squares in San Francisco. These are Union Square, Washington Square and Portsmouth Square.

All three have distinctive features and are popular for various reasons. The most well-known among the three however, is Union Square known to most people visiting San Francisco as the place to go to enjoy world-class shopping, dining, arts and entertainment.

Washington Square is located in North Beach, an area that is known to be the very densely populated.

Portsmouth Square is located in the "heart of Chinatown," and is a great place to observe the ways of the local Chinese community. This is the most historically significant square of the three.

http://www.unionsquaremain.org/visiting/news/dec08.html

A few things should be kept in mind while signing for insurance. Firstly, you must check the coverage of your policy and whether it includes intensive medical coverage. Secondly, you must confirm that the policy stands valid for as long as your stay at San Francisco. Let the insurance people know of your medical conditions.

You must take the contact information of your insurers along with you. Clear any doubts that you have in mind about the insurance. Lastly, if you plan to take part in any risky sports, let the insurers know of it. To know more in detail about travel insurance for your trip to San Francisco you can visit http://www.lonelyplanet.com/usa/san-francisco